Cheapest one-way flights from New York to Keflavik in May from $269

Best time to book flights for New York (JFK) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest one-way flights from New York (JFK) to Keflavik (KEF) in May 2025 (see full year).

One-Way flights

06 May Norse Atlantic Airways
19 May Norse Atlantic Airways (UK)
07 May jetBlue
14 May jetBlue
28 May jetBlue
08 May Norse Atlantic Airways (UK)
14 May Icelandair direct
08 May Icelandair direct
03 May Icelandair direct
11 May Icelandair direct

Also check the deals for return flights from New York to Keflavik in May.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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